4-Bromo-1-butene (CAS 5162-44-7) — formula C4H7Br, molecular weight 135.00; category organic chemicals.
4-Bromo-1-butene (CAS 5162-44-7) is a organic chemicals. Its molecular formula C4H7Br comprises 4 C, 7 H, 1 Br atoms. Its molecular weight is about 135.00. Reported physicochemical data: LogP about 2.53. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 5162-44-7 |
|---|---|
| Molecular Formula | C4H7Br |
| Molecular Weight | 135.00 |
| LogP | 2.53 |
| Applications | 1-Butene, 4-bromo-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: 1-Butene, 4-bromo-: ACTIVE.
4-Bromo-1-butene is a carbon-based organic compound with CAS registry number 5162-44-7 and molecular formula C4H7Br (molecular weight 135.00), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5162-44-7
Its molecular formula C4H7Br comprises 4 C, 7 H, 1 Br atoms.
Also known as: 4-Bromo-1-butene · 4-溴-1-丁烯
Category: organic chemicals
The CAS registry number of 4-Bromo-1-butene is 5162-44-7.
Molecular formula C4H7Br, molecular weight 135.00.
It is also registered under: 4-Bromo-1-butene, 4-溴-1-丁烯.
Recorded applications: 1-Butene, 4-bromo-: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 4-Bromo-1-butene (CAS 5162-44-7), compiled from public chemistry databases.
| CAS Registry Number | 5162-44-7 |
|---|---|
| PubChem CID | 21241 |
| Molecular formula | C4H7Br |
| IUPAC name | 4-bromobut-1-ene |
| UNII (FDA) | QAF6NEE729 |
| Molecular Weight | 135.00 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 2 |
| Exact Mass | 133.97311 |
| Monoisotopic Mass | 133.97311 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 5 |
| LogP | 2.53 |
|---|
4-BROMO-1-BUTENE; 4-Bromobut-1-ene; 5162-44-7; 3-Butenyl bromide; 1-Butene, 4-bromo-; 1-Bromo-3-butene; Homoallyl bromide; QAF6NEE729; 4-BROMOBUTENE-1; EINECS 225-937-4; ALLYLCARBINYL BROMIDE; DTXSID1063722; RefChem:788449; DTXCID7041045; 4-Bromobutene; 4-bromo-but-1-ene
| Reported hazard statements | H225 (100%), H317 (22%), H319 (100%), H334 (96.6%), H335 (96.6%) |
|---|
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H317 (22%): May cause an allergic skin reaction [Warning Sensitization, Skin]
4-Bromo-1-butene · CAS 5162-44-7 · C4H7Br. UNII QAF6NEE729. LogP: 2.53.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-溴-1-丁烯